TexasToest: No, I don't believe it is. I think it came out around 1967. It stars Sharon Tate, who later married Polanski the following year. Then in 1969, while pregnant with her first child, she was murdered by the Manson gang.

It gives this particular film an even creepier feel to it. Especially the premonition-like attributes, such as the blood on the credits, even the music is eerie! Yikes! See this one for yourself (if you dare!)